opticstar PL131c coolair / SL 131 coolair

[Kevdan]

Hi All,

Anyone used these cameras, if so what are they like value for money wise, They are cheeper than a QHY5.

Also why would the SL131c be no good for autoguiding, it has a 1/3" sensor instead of the 1/2" sensor on the PL 131c?

Kev.

[riklaunim]

They don't have a ST-4 port (so you need a direct mount connection)... and if you Google - they don't have up to 10 sec exposures as they state (but 1 sec guiding should work...)

Opticstar just doesn't have the quality factor